Experts say the world is experiencing two opposing fire trends because of human impact

A renowned wildlife photographer says he and his wife documented the rare sight of around 300 humpback whales coming together off the coast of South Africa in what's known as a whale “supergroup.”

More than 1,000 people have died from the Ebola outbreak in eastern Congo, according to Africa’s top health body, a grim toll in what’s already been declared the fastest Ebola outbreak in history

The head of the World Trade Organization says surging global demand for critical minerals should be “a once-in-a-lifetime chance” for resource-rich countries in Africa and elsewhere to harness wealth and improve life for millions

Conflicts and disruptions to global energy markets could push millions more people into hunger by driving up fuel, fertilizer and food costs